The answer is B. Otto von Bismarck!!
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Poor workers were often housed in cramped, grossly inadequate quarters. Working conditions were difficult and exposed employees to many risks and dangers, including cramped work areas with poor ventilation, trauma from machinery, toxic exposures to heavy metals, dust, and solvents.
Answer:
Christopher Columbus
Explanation:
Of course, Columbus did not “discover” the New World. It had already been “discovered” by the people who became the Native Americans.
Voting in the presidential elections
World war three is the answer